[ 1957.382680][T13943] gre: GRE over IPv4 demultiplexer driver
[ 1957.414485][T13943] ip6_gre: GRE over IPv6 tunneling driver
[ 1957.492440][ T9563] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1957.657341][ T9563] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1958.095267][   T68] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1958.279236][ T9563] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1958.343271][   T68] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1958.603944][ T9563] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1958.782163][    C2] ip6_tunnel: gt6 xmit: Local address not yet configured!